![subject](/tpl/images/cats/mat.png)
Mathematics, 30.05.2020 17:57 munchyswish
(50 points) At a certain high school, 15 students play stringed instruments and 20 students play brass instruments. Five students play neither stringed nor brass instruments. What is the probability that a randomly selected student plays both a stringed and a brass instrument?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10
See attachment below and find the equivalent of tan(∠qsr)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
Answers: 2
You know the right answer?
(50 points) At a certain high school, 15 students play stringed instruments and 20 students play bra...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 13.07.2019 00:30
![question](/tpl/images/cats/ekonomika.png)
Business, 13.07.2019 00:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.07.2019 00:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.07.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 00:30
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 00:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 00:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.07.2019 00:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.07.2019 00:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mir.png)
World Languages, 13.07.2019 00:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.07.2019 00:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 00:30